}
</style>
-Support for different platforms are organized into three tiers, each with a
-different set of guarantees. For more information on the policies for targets
-at each tier, see the [Target Tier Policy](target-tier-policy.md).
+Support for different platforms ("targets") are organized into three tiers,
+each with a different set of guarantees. For more information on the policies
+for targets at each tier, see the [Target Tier Policy](target-tier-policy.md).
-Platforms are identified by their "target triple" which is the string to
-inform the compiler what kind of output should be produced. The columns in the
-tables below have the following meanings:
+Targets are identified by their "target triple" which is the string to inform
+the compiler what kind of output should be produced.
-* std:
- * ✓ indicates the full standard library is available.
- * \* indicates the target only supports [`no_std`] development.
- * ? indicates the standard library support is unknown or a work-in-progress.
-* host: A ✓ indicates that `rustc` and `cargo` can run on the host platform.
+## Tier 1 with Host Tools
-[`no_std`]: https://rust-embedded.github.io/book/intro/no-std.html
+Tier 1 targets can be thought of as "guaranteed to work". The Rust project
+builds official binary releases for each tier 1 target, and automated testing
+ensures that each tier 1 target builds and passes tests after each change.
-## Tier 1
+Tier 1 targets with host tools additionally support running tools like `rustc`
+and `cargo` natively on the target, and automated testing ensures that tests
+pass for the host tools as well. This allows the target to be used as a
+development platform, not just a compilation target. For the full requirements,
+see [Tier 1 with Host Tools](target-tier-policy.md#tier-1-with-host-tools) in
+the Target Tier Policy.
-Tier 1 platforms can be thought of as "guaranteed to work".
-Specifically they will each satisfy the following requirements:
+All tier 1 targets with host tools support the full standard library.
-* Official binary releases are provided for the platform.
-* Automated testing is set up to run tests for the platform.
-* Landing changes to the `rust-lang/rust` repository's master branch is gated
- on tests passing.
-* Documentation for how to use and how to build the platform is available.
-
-target | std | host | notes
--------|-----|------|-------
-`aarch64-unknown-linux-gnu` | ✓ | ✓ | ARM64 Linux (kernel 4.2, glibc 2.17+) [^missing-stack-probes]
-`i686-pc-windows-gnu` | ✓ | ✓ | 32-bit MinGW (Windows 7+)
-`i686-pc-windows-msvc` | ✓ | ✓ | 32-bit MSVC (Windows 7+)
-`i686-unknown-linux-gnu` | ✓ | ✓ | 32-bit Linux (kernel 2.6.32+, glibc 2.11+)
-`x86_64-apple-darwin` | ✓ | ✓ | 64-bit macOS (10.7+, Lion+)
-`x86_64-pc-windows-gnu` | ✓ | ✓ | 64-bit MinGW (Windows 7+)
-`x86_64-pc-windows-msvc` | ✓ | ✓ | 64-bit MSVC (Windows 7+)
-`x86_64-unknown-linux-gnu` | ✓ | ✓ | 64-bit Linux (kernel 2.6.32+, glibc 2.11+)
+target | notes
+-------|-------
+`aarch64-unknown-linux-gnu` | ARM64 Linux (kernel 4.2, glibc 2.17+) [^missing-stack-probes]
+`i686-pc-windows-gnu` | 32-bit MinGW (Windows 7+)
+`i686-pc-windows-msvc` | 32-bit MSVC (Windows 7+)
+`i686-unknown-linux-gnu` | 32-bit Linux (kernel 2.6.32+, glibc 2.11+)
+`x86_64-apple-darwin` | 64-bit macOS (10.7+, Lion+)
+`x86_64-pc-windows-gnu` | 64-bit MinGW (Windows 7+)
+`x86_64-pc-windows-msvc` | 64-bit MSVC (Windows 7+)
+`x86_64-unknown-linux-gnu` | 64-bit Linux (kernel 2.6.32+, glibc 2.11+)
[^missing-stack-probes]: Stack probes support is missing on
`aarch64-unknown-linux-gnu`, but it's planned to be implemented in the near
[77071]: https://github.com/rust-lang/rust/issues/77071
+## Tier 1
+
+Tier 1 targets can be thought of as "guaranteed to work". The Rust project
+builds official binary releases for each tier 1 target, and automated testing
+ensures that each tier 1 target builds and passes tests after each change. For
+the full requirements, see [Tier 1 target
+policy](target-tier-policy.md#tier-1-target-policy) in the Target Tier Policy.
+
+At this time, all Tier 1 targets are [Tier 1 with Host
+Tools](#tier-1-with-host-tools).
+
+## Tier 2 with Host Tools
+
+Tier 2 targets can be thought of as "guaranteed to build". The Rust project
+builds official binary releases for each tier 2 target, and automated builds
+ensure that each tier 2 target builds after each change. Automated tests are
+not always run so it's not guaranteed to produce a working build, but tier 2
+targets often work to quite a good degree and patches are always welcome!
+
+Tier 2 targets with host tools additionally support running tools like `rustc`
+and `cargo` natively on the target, and automated builds ensure that the host
+tools build as well. This allows the target to be used as a development
+platform, not just a compilation target. For the full requirements, see [Tier 2
+with Host Tools](target-tier-policy.md#tier-2-with-host-tools) in the Target
+Tier Policy.
+
+All tier 2 targets with host tools support the full standard library.
+
+target | notes
+-------|-------
+`aarch64-apple-darwin` | ARM64 macOS (11.0+, Big Sur+)
+`aarch64-pc-windows-msvc` | ARM64 Windows MSVC
+`aarch64-unknown-linux-musl` | ARM64 Linux with MUSL
+`arm-unknown-linux-gnueabi` | ARMv6 Linux (kernel 3.2, glibc 2.17)
+`arm-unknown-linux-gnueabihf` | ARMv6 Linux, hardfloat (kernel 3.2, glibc 2.17)
+`armv7-unknown-linux-gnueabihf` | ARMv7 Linux, hardfloat (kernel 3.2, glibc 2.17)
+`mips-unknown-linux-gnu` | MIPS Linux (kernel 4.4, glibc 2.23)
+`mips64-unknown-linux-gnuabi64` | MIPS64 Linux, n64 ABI (kernel 4.4, glibc 2.23)
+`mips64el-unknown-linux-gnuabi64` | MIPS64 (LE) Linux, n64 ABI (kernel 4.4, glibc 2.23)
+`mipsel-unknown-linux-gnu` | MIPS (LE) Linux (kernel 4.4, glibc 2.23)
+`powerpc-unknown-linux-gnu` | PowerPC Linux (kernel 2.6.32, glibc 2.11)
+`powerpc64-unknown-linux-gnu` | PPC64 Linux (kernel 2.6.32, glibc 2.11)
+`powerpc64le-unknown-linux-gnu` | PPC64LE Linux (kernel 3.10, glibc 2.17)
+`riscv64gc-unknown-linux-gnu` | RISC-V Linux (kernel 4.20, glibc 2.29)
+`s390x-unknown-linux-gnu` | S390x Linux (kernel 2.6.32, glibc 2.11)
+`x86_64-unknown-freebsd` | 64-bit FreeBSD
+`x86_64-unknown-illumos` | illumos
+`x86_64-unknown-linux-musl` | 64-bit Linux with MUSL
+`x86_64-unknown-netbsd` | NetBSD/amd64
+
## Tier 2
-Tier 2 platforms can be thought of as "guaranteed to build". Automated tests
-are not run so it's not guaranteed to produce a working build, but platforms
-often work to quite a good degree and patches are always welcome!
-Specifically, these platforms are required to have each of the following:
+Tier 2 targets can be thought of as "guaranteed to build". The Rust project
+builds official binary releases for each tier 2 target, and automated builds
+ensure that each tier 2 target builds after each change. Automated tests are
+not always run so it's not guaranteed to produce a working build, but tier 2
+targets often work to quite a good degree and patches are always welcome! For
+the full requirements, see [Tier 2 target
+policy](target-tier-policy.md#tier-2-target-policy) in the Target Tier Policy.
-* Official binary releases are provided for the platform.
-* Automated building is set up, but may not be running tests.
-* Landing changes to the `rust-lang/rust` repository's master branch is gated on
- platforms **building**. For some platforms only the standard library is
- compiled, but for others `rustc` and `cargo` are too.
+The `std` column in the table below has the following meanings:
-target | std | host | notes
--------|-----|------|-------
-`aarch64-apple-darwin` | ✓ | ✓ | ARM64 macOS (11.0+, Big Sur+)
-`aarch64-apple-ios` | ✓ | | ARM64 iOS
-`aarch64-fuchsia` | ✓ | | ARM64 Fuchsia
-`aarch64-linux-android` | ✓ | | ARM64 Android
-`aarch64-pc-windows-msvc` | ✓ | ✓ | ARM64 Windows MSVC
-`aarch64-unknown-linux-musl` | ✓ | ✓ | ARM64 Linux with MUSL
-`aarch64-unknown-none` | * | | Bare ARM64, hardfloat
-`aarch64-unknown-none-softfloat` | * | | Bare ARM64, softfloat
-`arm-linux-androideabi` | ✓ | | ARMv7 Android
-`arm-unknown-linux-gnueabi` | ✓ | ✓ | ARMv6 Linux (kernel 3.2, glibc 2.17)
-`arm-unknown-linux-gnueabihf` | ✓ | ✓ | ARMv6 Linux, hardfloat (kernel 3.2, glibc 2.17)
-`arm-unknown-linux-musleabi` | ✓ | | ARMv6 Linux with MUSL
-`arm-unknown-linux-musleabihf` | ✓ | | ARMv6 Linux with MUSL, hardfloat
-`armebv7r-none-eabi` | * | | Bare ARMv7-R, Big Endian
-`armebv7r-none-eabihf` | * | | Bare ARMv7-R, Big Endian, hardfloat
-`armv5te-unknown-linux-gnueabi` | ✓ | | ARMv5TE Linux (kernel 4.4, glibc 2.23)
-`armv5te-unknown-linux-musleabi` | ✓ | | ARMv5TE Linux with MUSL
-`armv7-linux-androideabi` | ✓ | | ARMv7a Android
-`armv7a-none-eabi` | * | | Bare ARMv7-A
-`armv7r-none-eabi` | * | | Bare ARMv7-R
-`armv7r-none-eabihf` | * | | Bare ARMv7-R, hardfloat
-`armv7-unknown-linux-gnueabi` | ✓ | | ARMv7 Linux (kernel 4.15, glibc 2.27)
-`armv7-unknown-linux-gnueabihf` | ✓ | ✓ | ARMv7 Linux, hardfloat (kernel 3.2, glibc 2.17)
-`armv7-unknown-linux-musleabi` | ✓ | | ARMv7 Linux, MUSL
-`armv7-unknown-linux-musleabihf` | ✓ | | ARMv7 Linux with MUSL
-`asmjs-unknown-emscripten` | ✓ | | asm.js via Emscripten
-`i586-pc-windows-msvc` | ✓ | | 32-bit Windows w/o SSE
-`i586-unknown-linux-gnu` | ✓ | | 32-bit Linux w/o SSE (kernel 4.4, glibc 2.23)
-`i586-unknown-linux-musl` | ✓ | | 32-bit Linux w/o SSE, MUSL
-`i686-linux-android` | ✓ | | 32-bit x86 Android
-`i686-unknown-freebsd` | ✓ | | 32-bit FreeBSD
-`i686-unknown-linux-musl` | ✓ | | 32-bit Linux with MUSL
-`mips-unknown-linux-gnu` | ✓ | ✓ | MIPS Linux (kernel 4.4, glibc 2.23)
-`mips-unknown-linux-musl` | ✓ | | MIPS Linux with MUSL
-`mips64-unknown-linux-gnuabi64` | ✓ | ✓ | MIPS64 Linux, n64 ABI (kernel 4.4, glibc 2.23)
-`mips64-unknown-linux-muslabi64` | ✓ | | MIPS64 Linux, n64 ABI, MUSL
-`mips64el-unknown-linux-gnuabi64` | ✓ | ✓ | MIPS64 (LE) Linux, n64 ABI (kernel 4.4, glibc 2.23)
-`mips64el-unknown-linux-muslabi64` | ✓ | | MIPS64 (LE) Linux, n64 ABI, MUSL
-`mipsel-unknown-linux-gnu` | ✓ | ✓ | MIPS (LE) Linux (kernel 4.4, glibc 2.23)
-`mipsel-unknown-linux-musl` | ✓ | | MIPS (LE) Linux with MUSL
-`nvptx64-nvidia-cuda` | ✓ | | --emit=asm generates PTX code that [runs on NVIDIA GPUs]
-`powerpc-unknown-linux-gnu` | ✓ | ✓ | PowerPC Linux (kernel 2.6.32, glibc 2.11)
-`powerpc64-unknown-linux-gnu` | ✓ | ✓ | PPC64 Linux (kernel 2.6.32, glibc 2.11)
-`powerpc64le-unknown-linux-gnu` | ✓ | ✓ | PPC64LE Linux (kernel 3.10, glibc 2.17)
-`riscv32i-unknown-none-elf` | * | | Bare RISC-V (RV32I ISA)
-`riscv32imac-unknown-none-elf` | * | | Bare RISC-V (RV32IMAC ISA)
-`riscv32imc-unknown-none-elf` | * | | Bare RISC-V (RV32IMC ISA)
-`riscv64gc-unknown-linux-gnu` | ✓ | ✓ | RISC-V Linux (kernel 4.20, glibc 2.29)
-`riscv64gc-unknown-none-elf` | * | | Bare RISC-V (RV64IMAFDC ISA)
-`riscv64imac-unknown-none-elf` | * | | Bare RISC-V (RV64IMAC ISA)
-`s390x-unknown-linux-gnu` | ✓ | ✓ | S390x Linux (kernel 2.6.32, glibc 2.11)
-`sparc64-unknown-linux-gnu` | ✓ | | SPARC Linux (kernel 4.4, glibc 2.23)
-`sparcv9-sun-solaris` | ✓ | | SPARC Solaris 10/11, illumos
-`thumbv6m-none-eabi` | * | | Bare Cortex-M0, M0+, M1
-`thumbv7em-none-eabi` | * | | Bare Cortex-M4, M7
-`thumbv7em-none-eabihf` | * | | Bare Cortex-M4F, M7F, FPU, hardfloat
-`thumbv7m-none-eabi` | * | | Bare Cortex-M3
-`thumbv7neon-linux-androideabi` | ✓ | | Thumb2-mode ARMv7a Android with NEON
-`thumbv7neon-unknown-linux-gnueabihf` | ✓ | | Thumb2-mode ARMv7a Linux with NEON (kernel 4.4, glibc 2.23)
-`thumbv8m.base-none-eabi` | * | | ARMv8-M Baseline
-`thumbv8m.main-none-eabi` | * | | ARMv8-M Mainline
-`thumbv8m.main-none-eabihf` | * | | ARMv8-M Mainline, hardfloat
-`wasm32-unknown-emscripten` | ✓ | | WebAssembly via Emscripten
-`wasm32-unknown-unknown` | ✓ | | WebAssembly
-`wasm32-wasi` | ✓ | | WebAssembly with WASI
-`x86_64-apple-ios` | ✓ | | 64-bit x86 iOS
-`x86_64-fortanix-unknown-sgx` | ✓ | | [Fortanix ABI] for 64-bit Intel SGX
-`x86_64-fuchsia` | ✓ | | 64-bit Fuchsia
-`x86_64-linux-android` | ✓ | | 64-bit x86 Android
-`x86_64-pc-solaris` | ✓ | | 64-bit Solaris 10/11, illumos
-`x86_64-unknown-freebsd` | ✓ | ✓ | 64-bit FreeBSD
-`x86_64-unknown-illumos` | ✓ | ✓ | illumos
-`x86_64-unknown-linux-gnux32` | ✓ | | 64-bit Linux (x32 ABI) (kernel 4.15, glibc 2.27)
-`x86_64-unknown-linux-musl` | ✓ | ✓ | 64-bit Linux with MUSL
-`x86_64-unknown-netbsd` | ✓ | ✓ | NetBSD/amd64
-`x86_64-unknown-redox` | ✓ | | Redox OS
+* ✓ indicates the full standard library is available.
+* \* indicates the target only supports [`no_std`] development.
+
+[`no_std`]: https://rust-embedded.github.io/book/intro/no-std.html
+
+target | std | notes
+-------|:---:|-------
+`aarch64-apple-ios` | ✓ | ARM64 iOS
+`aarch64-fuchsia` | ✓ | ARM64 Fuchsia
+`aarch64-linux-android` | ✓ | ARM64 Android
+`aarch64-unknown-none-softfloat` | * | Bare ARM64, softfloat
+`aarch64-unknown-none` | * | Bare ARM64, hardfloat
+`arm-linux-androideabi` | ✓ | ARMv7 Android
+`arm-unknown-linux-musleabi` | ✓ | ARMv6 Linux with MUSL
+`arm-unknown-linux-musleabihf` | ✓ | ARMv6 Linux with MUSL, hardfloat
+`armebv7r-none-eabi` | * | Bare ARMv7-R, Big Endian
+`armebv7r-none-eabihf` | * | Bare ARMv7-R, Big Endian, hardfloat
+`armv5te-unknown-linux-gnueabi` | ✓ | ARMv5TE Linux (kernel 4.4, glibc 2.23)
+`armv5te-unknown-linux-musleabi` | ✓ | ARMv5TE Linux with MUSL
+`armv7-linux-androideabi` | ✓ | ARMv7a Android
+`armv7-unknown-linux-gnueabi` | ✓ |ARMv7 Linux (kernel 4.15, glibc 2.27)
+`armv7-unknown-linux-musleabi` | ✓ |ARMv7 Linux, MUSL
+`armv7-unknown-linux-musleabihf` | ✓ | ARMv7 Linux with MUSL
+`armv7a-none-eabi` | * | Bare ARMv7-A
+`armv7r-none-eabi` | * | Bare ARMv7-R
+`armv7r-none-eabihf` | * | Bare ARMv7-R, hardfloat
+`asmjs-unknown-emscripten` | ✓ | asm.js via Emscripten
+`i586-pc-windows-msvc` | ✓ | 32-bit Windows w/o SSE
+`i586-unknown-linux-gnu` | ✓ | 32-bit Linux w/o SSE (kernel 4.4, glibc 2.23)
+`i586-unknown-linux-musl` | ✓ | 32-bit Linux w/o SSE, MUSL
+`i686-linux-android` | ✓ | 32-bit x86 Android
+`i686-unknown-freebsd` | ✓ | 32-bit FreeBSD
+`i686-unknown-linux-musl` | ✓ | 32-bit Linux with MUSL
+`mips-unknown-linux-musl` | ✓ | MIPS Linux with MUSL
+`mips64-unknown-linux-muslabi64` | ✓ | MIPS64 Linux, n64 ABI, MUSL
+`mips64el-unknown-linux-muslabi64` | ✓ | MIPS64 (LE) Linux, n64 ABI, MUSL
+`mipsel-unknown-linux-musl` | ✓ | MIPS (LE) Linux with MUSL
+`nvptx64-nvidia-cuda` | * | --emit=asm generates PTX code that [runs on NVIDIA GPUs]
+`riscv32i-unknown-none-elf` | * | Bare RISC-V (RV32I ISA)
+`riscv32imac-unknown-none-elf` | * | Bare RISC-V (RV32IMAC ISA)
+`riscv32imc-unknown-none-elf` | * | Bare RISC-V (RV32IMC ISA)
+`riscv64gc-unknown-none-elf` | * | Bare RISC-V (RV64IMAFDC ISA)
+`riscv64imac-unknown-none-elf` | * | Bare RISC-V (RV64IMAC ISA)
+`sparc64-unknown-linux-gnu` | ✓ | SPARC Linux (kernel 4.4, glibc 2.23)
+`sparcv9-sun-solaris` | ✓ | SPARC Solaris 10/11, illumos
+`thumbv6m-none-eabi` | * | Bare Cortex-M0, M0+, M1
+`thumbv7em-none-eabi` | * | Bare Cortex-M4, M7
+`thumbv7em-none-eabihf` | * | Bare Cortex-M4F, M7F, FPU, hardfloat
+`thumbv7m-none-eabi` | * | Bare Cortex-M3
+`thumbv7neon-linux-androideabi` | ✓ | Thumb2-mode ARMv7a Android with NEON
+`thumbv7neon-unknown-linux-gnueabihf` | ✓ | Thumb2-mode ARMv7a Linux with NEON (kernel 4.4, glibc 2.23)
+`thumbv8m.base-none-eabi` | * | ARMv8-M Baseline
+`thumbv8m.main-none-eabi` | * | ARMv8-M Mainline
+`thumbv8m.main-none-eabihf` | * | ARMv8-M Mainline, hardfloat
+`wasm32-unknown-emscripten` | ✓ | WebAssembly via Emscripten
+`wasm32-unknown-unknown` | ✓ | WebAssembly
+`wasm32-wasi` | ✓ | WebAssembly with WASI
+`x86_64-apple-ios` | ✓ | 64-bit x86 iOS
+`x86_64-fortanix-unknown-sgx` | ✓ | [Fortanix ABI] for 64-bit Intel SGX
+`x86_64-fuchsia` | ✓ | 64-bit Fuchsia
+`x86_64-linux-android` | ✓ | 64-bit x86 Android
+`x86_64-pc-solaris` | ✓ | 64-bit Solaris 10/11, illumos
+`x86_64-unknown-linux-gnux32` | ✓ | 64-bit Linux (x32 ABI) (kernel 4.15, glibc 2.27)
+`x86_64-unknown-redox` | ✓ | Redox OS
[Fortanix ABI]: https://edp.fortanix.com/
## Tier 3
-Tier 3 platforms are those which the Rust codebase has support for, but which
-are not built or tested automatically, and may not work. Official builds are
-not available.
+Tier 3 targets are those which the Rust codebase has support for, but which the
+Rust project does not build or test automatically, so they may or may not work.
+Official builds are not available. For the full requirements, see [Tier 3
+target policy](target-tier-policy.md#tier-3-target-policy) in the Target Tier
+Policy.
+
+The `std` column in the table below has the following meanings:
+
+* ✓ indicates the full standard library is available.
+* \* indicates the target only supports [`no_std`] development.
+* ? indicates the standard library support is unknown or a work-in-progress.
+
+[`no_std`]: https://rust-embedded.github.io/book/intro/no-std.html
+
+The `host` column indicates whether the codebase includes support for building
+host tools.
target | std | host | notes
--------|-----|------|-------
+-------|:---:|:----:|-------
`aarch64-apple-ios-macabi` | ? | | Apple Catalyst on ARM64
-`aarch64-apple-ios-sim` | ? | | Apple iOS Simulator on ARM64
+[`aarch64-apple-ios-sim`](platform-support/aarch64-apple-ios-sim.md) | ✓ | | Apple iOS Simulator on ARM64
`aarch64-apple-tvos` | * | | ARM64 tvOS
`aarch64-unknown-freebsd` | ✓ | ✓ | ARM64 FreeBSD
`aarch64-unknown-hermit` | ? | |
`aarch64-unknown-redox` | ? | | ARM64 Redox OS
`aarch64-uwp-windows-msvc` | ? | |
`aarch64-wrs-vxworks` | ? | |
-`aarch64_be-unknown-linux-gnu` | ✓ | ✓ | ARM64 Linux (big-endian)
`aarch64_be-unknown-linux-gnu_ilp32` | ✓ | ✓ | ARM64 Linux (big-endian, ILP32 ABI)
+`aarch64_be-unknown-linux-gnu` | ✓ | ✓ | ARM64 Linux (big-endian)
`armv4t-unknown-linux-gnueabi` | ? | |
`armv5te-unknown-linux-uclibceabi` | ? | | ARMv5TE Linux with uClibc
`armv6-unknown-freebsd` | ✓ | ✓ | ARMv6 FreeBSD
`armv7-wrs-vxworks-eabihf` | ? | |
`armv7a-none-eabihf` | * | | ARM Cortex-A, hardfloat
`armv7s-apple-ios` | ✓ | |
-`avr-unknown-gnu-atmega328` | ✗ | | AVR. Requires `-Z build-std=core`
+`avr-unknown-gnu-atmega328` | * | | AVR. Requires `-Z build-std=core`
+`bpfeb-unknown-none` | * | | BPF (big endian)
+`bpfel-unknown-none` | * | | BPF (little endian)
`hexagon-unknown-linux-musl` | ? | |
`i386-apple-ios` | ✓ | | 32-bit x86 iOS
`i686-apple-darwin` | ✓ | ✓ | 32-bit macOS (10.7+, Lion+)
`i686-pc-windows-msvc` | ✓ | | 32-bit Windows XP support
-`i686-unknown-uefi` | * | | 32-bit UEFI
`i686-unknown-haiku` | ✓ | ✓ | 32-bit Haiku
`i686-unknown-netbsd` | ✓ | ✓ | NetBSD/i386 with SSE2
`i686-unknown-openbsd` | ✓ | ✓ | 32-bit OpenBSD
+`i686-unknown-uefi` | * | | 32-bit UEFI
`i686-uwp-windows-gnu` | ? | |
`i686-uwp-windows-msvc` | ? | |
`i686-wrs-vxworks` | ? | |
`mips-unknown-linux-uclibc` | ✓ | | MIPS Linux with uClibc
+`mipsel-sony-psp` | * | | MIPS (LE) Sony PlayStation Portable (PSP)
`mipsel-unknown-linux-uclibc` | ✓ | | MIPS (LE) Linux with uClibc
`mipsel-unknown-none` | * | | Bare MIPS (LE) softfloat
-`mipsel-sony-psp` | * | | MIPS (LE) Sony PlayStation Portable (PSP)
`mipsisa32r6-unknown-linux-gnu` | ? | |
`mipsisa32r6el-unknown-linux-gnu` | ? | |
`mipsisa64r6-unknown-linux-gnuabi64` | ? | |
`powerpc-unknown-linux-musl` | ? | |
`powerpc-unknown-netbsd` | ✓ | ✓ |
`powerpc-unknown-openbsd` | ? | |
-`powerpc-wrs-vxworks` | ? | |
`powerpc-wrs-vxworks-spe` | ? | |
+`powerpc-wrs-vxworks` | ? | |
`powerpc64-unknown-freebsd` | ✓ | ✓ | PPC64 FreeBSD (ELFv1 and ELFv2)
`powerpc64-unknown-linux-musl` | ? | |
`powerpc64-wrs-vxworks` | ? | |
`powerpc64le-unknown-linux-musl` | ? | |
-`riscv64gc-unknown-linux-musl` | | | RISC-V Linux (kernel 4.20, musl 1.2.0)
`riscv32gc-unknown-linux-gnu` | | | RISC-V Linux (kernel 5.4, glibc 2.33)
`riscv32gc-unknown-linux-musl` | | | RISC-V Linux (kernel 5.4, musl + RISCV32 support patches)
+`riscv64gc-unknown-linux-musl` | | | RISC-V Linux (kernel 4.20, musl 1.2.0)
`s390x-unknown-linux-musl` | | | S390x Linux (kernel 2.6.32, MUSL)
`sparc-unknown-linux-gnu` | ✓ | | 32-bit SPARC Linux
`sparc64-unknown-netbsd` | ✓ | ✓ | NetBSD/sparc64
`sparc64-unknown-openbsd` | ? | |
+`thumbv4t-none-eabi` | * | | ARMv4T T32
`thumbv7a-pc-windows-msvc` | ? | |
`thumbv7a-uwp-windows-msvc` | ✓ | |
`thumbv7neon-unknown-linux-musleabihf` | ? | | Thumb2-mode ARMv7a Linux with NEON, MUSL
-`thumbv4t-none-eabi` | * | | ARMv4T T32
`wasm64-unknown-unknown` | * | | WebAssembly
`x86_64-apple-ios-macabi` | ✓ | | Apple Catalyst on x86_64
`x86_64-apple-tvos` | * | | x86 64-bit tvOS
-`x86_64-unknown-none-linuxkernel` | * | | Linux kernel modules
-`x86_64-sun-solaris` | ? | | Deprecated target for 64-bit Solaris 10/11, illumos
`x86_64-pc-windows-msvc` | ✓ | | 64-bit Windows XP support
+`x86_64-sun-solaris` | ? | | Deprecated target for 64-bit Solaris 10/11, illumos
`x86_64-unknown-dragonfly` | ✓ | ✓ | 64-bit DragonFlyBSD
`x86_64-unknown-haiku` | ✓ | ✓ | 64-bit Haiku
`x86_64-unknown-hermit` | ? | |
-`x86_64-unknown-none-hermitkernel` | ? | | HermitCore kernel
`x86_64-unknown-l4re-uclibc` | ? | |
+`x86_64-unknown-none-hermitkernel` | ? | | HermitCore kernel
+`x86_64-unknown-none-linuxkernel` | * | | Linux kernel modules
`x86_64-unknown-openbsd` | ✓ | ✓ | 64-bit OpenBSD
`x86_64-unknown-uefi` | * | | 64-bit UEFI
`x86_64-uwp-windows-gnu` | ✓ | |
projects / rustc.git / blobdiff